ネストされた配列をループする方法を見つけようとして立ち往生しています。
子配列を含む worldShapes という配列があります。親配列をループして、そこからすべての子配列を取得したい。
これが私の試みです:
//Nested array
worldShapes = [
[33,108,66,141,99,174,99,207,132,207,165,207,165,240],
[132,306,165,306,165,339,165,372,132,405,99,405,99,438,132,438,165,438],
[198,339,231,339,264,372,297,372,330,405,363,438,396,438],
[198,174,198,273,231,306,264,306],
[231,174,231,240,264,273,297,273],
[396,306,462,306,495,339,495,372,528,405,528,438,561,438,594,471],
[660,504,561,504,495,504]
];
//trying to loop trough each item in the child array
(function(){
var wShapes = worldShapes; //create a local variable
var wLen = wShapes.length; //store the length as a variable
for (var i = 0; i < wLen; i++) {
for (var j = 0; j < wShapes[i].length; j++){
console.log(wShapes[i][j]); //this is propably wrong, trying to access the current child item of the current parent array
}
}
})